San Juan, Puerto Rico
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 72° 83° 61° (1962) 92° (1983) 3.76" 0"
February 72° 84° 62° (1968) 96° (1983) 2.47" 0"
March 73° 85° 60° (1957) 96° (1983) 1.95" 0"
April 74° 86° 64° (1968) 97° (1983) 4.68" 0"
May 76° 88° 66° (1962) 96° (1980) 5.9" 0"
June 78° 89° 69° (1957) 97° (1988) 4.41" 0"
July 78° 89° 69° (1959) 95° (1981) 5.07" 0"
August 78° 89° 69° (1916) 97° (1980) 5.46" 0"
September 78° 89° 69° (1960) 97° (1981) 5.77" 0"
October 77° 89° 67° (1959) 98° (1981) 5.59" 0"
November 75° 86° 66° (1969) 96° (1981) 6.35" 0"
December 73° 84° 63° (1964) 94° (1989) 5.02" 0"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jun 1 77° 89° 69° (1957) 94° (1993) 0.17" 0"
Jun 2 77° 89° 70° (1957) 95° (1980) 0.17" 0"
Jun 3 77° 89° 70° (1955) 94° (1993) 0.17" 0"
Jun 4 77° 89° 71° (1904) 93° (1993) 0.16" 0"
Jun 5 77° 89° 71° (1961) 97° (1988) 0.17" 0"
Jun 6 77° 89° 70° (1964) 93° (2006) 0.16" 0"
Jun 7 78° 89° 71° (1955) 94° (1975) 0.16" 0"
Jun 8 78° 89° 70° (1923) 96° (1975) 0.16" 0"
Jun 9 78° 89° 71° (1902) 94° (2006) 0.16" 0"
Jun 10 78° 89° 71° (1957) 95° (1982) 0.15" 0"
Jun 11 78° 89° 70° (1959) 93° (1974) 0.14" 0"
Jun 12 78° 89° 70° (1957) 94° (1979) 0.15" 0"
Jun 13 78° 89° 68° (1907) 93° (1997) 0.14" 0"
Jun 14 78° 89° 71° (1955) 96° (1983) 0.14" 0"
Jun 15 78° 89° 70° (1956) 94° (2005) 0.15" 0"
Jun 16 78° 89° 70° (1957) 96° (1983) 0.14" 0"
Jun 17 78° 89° 70° (1960) 94° (2005) 0.15" 0"
Jun 18 78° 89° 69° (1909) 94° (2005) 0.14" 0"
Jun 19 78° 89° 66° (1909) 94° (1981) 0.14" 0"
Jun 20 78° 89° 69° (1956) 94° (1980) 0.13" 0"
Jun 21 78° 89° 69° (1909) 96° (1983) 0.13" 0"
Jun 22 78° 89° 71° (1961) 97° (1983) 0.14" 0"
Jun 23 78° 89° 71° (1961) 97° (1983) 0.14" 0"
Jun 24 78° 89° 70° (1951) 96° (1983) 0.14" 0"
Jun 25 78° 89° 70° (1955) 97° (1983) 0.13" 0"
Jun 26 78° 89° 71° (1913) 95° (1983) 0.13" 0"
Jun 27 78° 89° 71° (1949) 96° (1988) 0.14" 0"
Jun 28 78° 89° 70° (1963) 93° (1995) 0.13" 0"
Jun 29 78° 89° 71° (1963) 94° (1995) 0.14" 0"
Jun 30 78° 89° 71° (1929) 95° (1988) 0.14" 0"
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